Ex Bag revenue

[tango]

Подскажите пожалуйста, что имеется в виду под Ex Bag revenue в следующем контексте:
Агентское соглашение, в определении

Total Net Flown Agent Revenue:
X flown revenue generated by Agent from X and other airlines documents being issued on RU market and quoted in EUR on X operating flights in accordance with the published fares and net rates used on X connections (after deducting taxes, fees, EX BAG REVENUE, Upfront commission and Interline Service Charge).

[Yakov]

Extra Bag - дополнительный багаж

[d.]

ex=excluding
за вычетом багажных сборов

[Yakov]

after deducting...excluding...